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-rw-r--r--TSRM/tsrm_win32.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/TSRM/tsrm_win32.c b/TSRM/tsrm_win32.c
index 47c91d381e..daa861bf03 100644
--- a/TSRM/tsrm_win32.c
+++ b/TSRM/tsrm_win32.c
@@ -135,7 +135,7 @@ TSRM_API FILE* popen(const char *command, const char *type)
startup.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
}
- cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+4);
+ cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c "));
sprintf(cmd, "%s /c %s", TWG(comspec), command);
if (!CreateProcess(NULL, cmd, &security, &security, security.bInheritHandle, NORMAL_PRIORITY_CLASS, NULL, NULL, &startup, &process)) {
return NULL;
@@ -184,4 +184,4 @@ TSRM_API int pclose(FILE* stream)
return termstat;
}
-#endif \ No newline at end of file
+#endif